COMP Cams Camshaft LT1 252XFI HR-13

Hydraulic Roller - Xtreme Fuel Injection (XFI): Excellent torque and economy with noticeable horsepower gains. Excellent torque and economy with noticeable horsepower gains. Hydraulic Roller - Xtreme Fuel Injection (XFI): Excellent torque and economy with noticeable horsepower gains.; 252/264 Advertised Duration, 202/212 Duration .050", .550"/.546" Lift, 113 Lobe Separation; 1000 to 5000 RPM range; Recommended use with 1.6 rocker arm ratio; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump Chevrolet: Corvette 92 - 96 5.7 L Engine, Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine